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STPS40M100CTN
Small Signal Schottky Diode, Dual Common Cathode, 100 V, 40 A, 780 mV, 530 A, 150 °C
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- Manufacturer: STMICROELECTRONICS
- Product type: Small Signal Schottky Diodes
- No. of Pins: 3Pins
- Product Range: STPS4
- Diode Mounting: Through Hole
- Diode Case Style: TO-220AB
- Diode Configuration: Dual Common Cathode
- Forward Voltage Max: 780mV
- Forward Surge Current: 530A
- Average Forward Current: 40A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 100V
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 0.676 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**STPS40M100C** Power Schottk rectifier y **==> picture [61 x 39] intentionally omitted <==** ## **Features** - High current capability - Avalanche rated - Low forward voltage drop current - High frequency operation ## **Description** This dual diode Schottky rectifier is suited for high frequency switch mode power supply. Packaged in TO-220AB and I[2] PAK, this device is intended to be used in notebook, game station and desktop adaptors, providing in these applications a good efficiency at both low and high load. ## **Table 1. Device summary** |**Symbol**|**Value**| |---|---| |IF(AV)|2 x 20 A| |VRRM|100 V| |Tj (max)|150 °C| |VF(typ)|0.420 V| **==> picture [173 x 176] intentionally omitted <==** **----- Start of picture text -----**<br> A1 (1)<br>K (2)<br>A2 (3)<br>K<br>A2 A2<br>A1 K A1 K<br>TO220AB I²PAK<br>STPS40M100CT STPS40M100CR<br>**----- End of picture text -----**<br> ## **Figure 1. Electrical characteristics[(a)]** **==> picture [172 x 164] intentionally omitted <==** **----- Start of picture text -----**<br> I<br>V<br>"Forward"<br>I<br>2 x IO X<br>IF<br>IO X<br>VRRM<br>VAR VR<br>V<br>IR<br>VTo VF(Io) VF VF(2xIo)<br>"Reverse"<br>IAR<br>**----- End of picture text -----**<br> - a. VARM and IARM must respect the reverse safe operating area defined in _Figure 11_ VAR and IAR are pulse measurements (tp < 1 µs). VR, IR, VRRM and VF, are static characteristics 1/8 April 2010 Doc ID 15522 Rev 3 _www.st.com_ **Characteristics** **STPS40M100C** ## **1 Characteristics** ## **Table 2. Absolute ratings (limiting values per diode at 25 °C unless otherwise stated)** |**Symbol**|**Parameter**|||**Value**|**Unit**| |---|---|---|---|---|---| |VRRM|Repetitive peak reverse voltage|||100|V| |IF(RMS)|Forward current rms|||60|A| |IF(AV)|Average forward currentδ= 0.5|Tc= 125 °C|Per diode|20|A| |||Tc= 120 °C|Per package|40|| |IFSM|Surge non repetitive forward current|tp= 10 ms sinusoidal||530|A| |PARM<br>(1)|Repetitive peak avalanche power|tp= 1 µs Tj= 25 °C||23 200|W| |VARM<br>(2)|Maximum repetitive peak avalanche voltage|tp< 1 µs Tj< 150 °C, IAR< 58 A||120|V| |VASM<br>(2)|Maximum single pulse peak avalanche voltage|tp< 1 µs Tj< 150 °C, IAR< 58 A||120|V| |Tstg|Storage temperature range|||-65 to + 175|°C| |Tj|Maximum operating junction temperature(3)|||150|°C| 1. For temperature or pulse time duration deratings, refer to _Figure 4._ and _Figure 5._ . More details regarding the avalanche energy measurements and diode validation in the avalanche are provided in the application notes AN1768 and AN2025. 2. Refer to _Figure 11_ dPtot 1 3. < condition to avoid thermal runaway for a diode on its own heatsink dTj Rth(j-a) ## **Table 3. Thermal resistance** |**Table 3.**|**Thermal resistance**|||| |---|---|---|---|---| |**Symbol**||**Parameter**|**Value**|**Unit**| |Rth(j-c)|Junction to case|Per diode|1.4|°C/W| |||Total|0.95|| |Rth(c)|Coupling||0.5|°C/W| When diodes 1 and 2 are used simultaneously Tj(diode 1) = P(diode 1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c) ## **Table 4. Static electrical characteristics** |**Symbol**|**Parameter**|**Test Conditions**|**Test Conditions**|**Min.**|**Typ.**|**Max.**|**Unit**| |---|---|---|---|---|---|---|---| |IR<br>(1)|Reverse leakage current|Tj= 25 °C|VR= VRRM|-|-|70|µA| |||Tj= 125 °C||-|15|70|mA| |||Tj= 25 °C|VR= 70 V|-|-|40|µA| |||Tj= 125 °C||-|7.5|40|mA| |VF<br>(2)|Forward voltage drop|Tj= 125 °C|IF= 5 A|-|0.415|0.500|V| |||Tj= 125 °C|IF= 10A|-|0.500|0.560|-| |||Tj= 25 °C|IF= 20 A|-|-|0.780|-| |||Tj= 125 °C||-|0.585|0.640|-| 1. Pulse test: tp = 5 ms, δ < 2% 2. Pulse test: tp = 380 µs, δ < 2% To evaluate the conduction losses use the following equation: P = 0.560 x IF(AV) + 0.004x IF2(RMS) 2/8 Doc ID 15522 Rev 3 **STPS40M100C** **Characteristics** ## **Figure 2. Average forward power dissipation Figure 3. Average forward current per diode versus average forward current versus ambient temperature (per diode) (** δ **= 0.5)** **==> picture [444 x 139] intentionally omitted <==** **----- Start of picture text -----**<br> PF(AV)(W) IF(AV)(A)<br>20 22<br>18 COCOa δ=0.05 δ=0.1 J δ=0.2 eT δ=0.5 δ=1 20 a Rth(j-a)=Rth(j-c)<br>1614 PEREEEEEEEEpeeSSS [fi] EEEALAetHAAlA EHTTTeeere yeeH fo 1816 ——ae pt a O GGe oe——<br>ptt SSeS eee ee 2a) eer 4p eee 14 a<br>12 ptt ttPe ee ettAPA eAA TAA Aeeee a a | SC<br>12<br>10<br>8 CECECEPOL EEO EEEEEE 10 ee a Rth(j-a)=15 °C/W ee<br>eee e/4e7 eee 8 GG<br>6 i AA ee a Gs QO OD GW<br>EEE Ee T 6 T —————<br>4 AgaLt geet 4 eSa<br>20 Asc IF(AV) [(A)] Cele δ [=tp/T] tp 20 ee δ [=tp/T] tp Tamb(°C)<br>0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 0 25 50 75 100 125 150<br>**----- End of picture text -----**<br> ## **Figure 4. Normalized avalanche power derating versus pulse duration** ## **Figure 5. Normalized avalanche power derating versus junction temperature** **==> picture [423 x 128] intentionally omitted <==** **----- Start of picture text -----**<br> 1 P SSSPR PARMARM(1µs)(t p) SS ee 1.2 P ARMP a I] ARM(25°C)(T j)<br>EHH Ht EE 1 FREER EEE<br>a SEER EEE EEE EEE EEE EEE EE EEE<br>0.1 NS 0.8 NETBSCE PPP rr<br>tt ot 0.6 6eee<br>a a a<br>0.01 LUT VII TIT [LE | 0.4 ERREEE E RRESS E EEE E E E<br>0.001 CoCra|A OO OG| t p(µs) CICA8 OO 0.20 PyPP a ty yt T j(°C) aan ES EE<br>25 50 75 100 125 150<br>0.01 0.1 1 10 100 1000<br>**----- End of picture text -----**<br> ## **Figure 6. Non repetitive surge peak forward current versus overload duration (maximum values per diode)** **Figure 7. Relative variation of thermal impedance junction to case versus pulse duration** **==> picture [444 x 139] intentionally omitted <==** **----- Start of picture text -----**<br> 350 a IM(A) ee 1.0 a Zth(j-c)/Rth(j-c)<br>300 a a ee 0.9 pf tt<br>aSt 0.8 a et<br>250 ee aee eee a aA<br>TPS 0.7 a<br>ee a<br>200 — | | ee PNAeee 0.6 COEa a ee7<br>PSSeelLY SSPAK Tc=25 °C | 0.5 Oeeeeaee<br>150 a eee~ = !<br>100 —_SLEESsSOT e SaSi eeI Tc=75 °C 7ee 0.40.3 aa P Single pulse Oei SRaee<br>I M Tc=125 °C 0.2<br>50 y5 a4 74 ||| Hy e KL ce E Ea<br>δ =0.5 t t(s) 0.1 tp(s)<br>0 | 0 0.0 rs a<br>1.E-03 1.E-02 1.E-01 1.E+00 1.E-03 1.E-02 1.E-01 1.E+00<br>**----- End of picture text -----**<br> 3/8 Doc ID 15522 Rev 3 **Characteristics** **STPS40M100C** **Figure 8. Reverse leakage current versus Figure 9. Junction capacitance versus reverse voltage applied (typical reverse voltage applied values, per diode) (typical values, per diode)** **==> picture [462 x 147] intentionally omitted <==** **----- Start of picture text -----**<br> 1.E+02 IR(mA) 10000 C(pF)<br>Tj=150 °C F=1 MHz<br>Vosc=30 mVRMS<br>1.E+01 Tj=125 °C Tj=25 °C<br>Tj=100 °C<br>1.E+00<br>Tj=75 °C 1000<br>1.E-01 Tj=50 °C<br>1.E-02 Tj=25 °C<br>VR(V) VR(V)<br>1.E-03 100<br>0 10 20 30 40 50 60 70 80 90 100 1 10 100<br>**----- End of picture text -----**<br> **Figure 11. Reverse safe operating area (tp < 1 µs and Tj < 150 °C)** **Figure 10. Forward voltage drop versus forward current (per diode)** **==> picture [462 x 147] intentionally omitted <==** **----- Start of picture text -----**<br> IFM(A)<br>40<br>35 Iarm (A)<br>70<br>30<br>65<br>25 Tj=125 °C Forbidden area<br>(Maximum values) 60<br>20<br>55<br>1510 (Typical values)Tj=125 °C (Maximum values)Tj=25 °C 50 Operating area Varm (V)<br>45<br>5 100 110 120 130 140 150<br>VFM(V)<br>0<br>0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00<br>**----- End of picture text -----**<br> 4/8 Doc ID 15522 Rev 3 **STPS40M100C** **Package information** ## **2 Package information** - Epoxy meets UL94, V0 - Cooling method: conduction - Recommended torque value: 0.4 to 0.6 N·m In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK[®] packages, depending on their level of environmental compliance. ECOPACK[®] specifications, grade definitions and product status are available at: www.st.com. ECOPACK[®] is an ST trademark. **Table 5. TO-220AB dimensions** |**L2**|||||**A**<br>**C**<br>**D**<br>**L7**<br>**ia**<br>**L5**<br>**L6**<br>**L9**<br>**L4**<br>**2**<br>**G**<br>**E**<br>**M**|**A**<br>**C**<br>**D**<br>**L7**<br>**ia**<br>**L5**<br>**L6**<br>**L9**<br>**L4**<br>**2**<br>**G**<br>**E**<br>**M**|**Ref.**|**Dimensions**|**Dimensions**|**Dimensions**|**Dimensions**| |---|---|---|---|---|---|---|---|---|---|---|---| |||||||||**Millimeters**||**Inches**|| |||||||||**Min.**|**Max.**|**Min.**|**Max.**| ||||||||A|4.40|4.60|0.173|0.181| ||||||||C|1.23|1.32|0.048|0.051| |||||**H**|||||||| ||||||||D|2.40|2.72|0.094|0.107| |||||**D**|**ia**||||||| ||||||||E|0.49|0.70|0.019|0.027| |||||||**L5**|F<br>|0.61|0.88|0.024|0.034| |||**F2**<br>**F1**|||||||||| ||||||||F1|1.14|1.70|0.044|0.066| ||||||||||||| ||||||||F2|1.14|1.70|0.044|0.066| ||||||||G|4.95|5.15|0.194|0.202| ||||||||G1|2.40|2.70|0.094|0.106| |||||**F**|||H2|10|10.40|0.393|0.409| ||||||||L2|16.4 typ.||0.645 typ.|| |||||**G1**|||||||| ||||||||L4|13|14|0.511|0.551| ||||||||L5|2.65|2.95|0.104|0.116| ||||||||L6|15.25|15.75|0.600|0.620| ||||||||||||| ||||||||L7|6.20|6.60|0.244|0.259| ||||||||L9|3.50|3.93|0.137|0.154| ||||||||M|2.6 typ.||0.102 typ.|| ||||||||Diam.|3.75|3.85|0.147|0.151| 5/8 Doc ID 15522 Rev 3 **STPS40M100C** **Package information** Mounting (soldering) the I2PAK metal slug (heatsink) with alloy, like a surface mount device, IS NOT PERMITTED. A standard through-hole mounting is mandatory. **==> picture [144 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> Table 6. I [2] PAK dimensions<br>**----- End of picture text -----**<br> ||||||||||||||||||||||||||**Dimensions**|**Dimensions**|| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||||||||||||||||||||**Ref.**|**Millimeters**||**Inches**|| ||||||||||||||||||||||||||||| |||||||||||||||||||||||||**Min.**|**Max.**|**Min.**|**Max.**| |||||||||||||||||||**A**|||||A|4.40|4.60|0.173|0.181| ||||||||||||||||||||||||||||| ||||||||**E**||||||||**c2**||||||||A1|2.40|2.72|0.094|0.107| ||||||||||||||||||||||||||||| |**L2**|||||||||||||||||||||||b|0.61|0.88|0.024|0.035| ||||||||||||||||||||||||||||| ||||||||||||||||||||||||b1|1.14|1.70|0.044|0.067| |||||||||||||||**D**|||||||||c|0.49|0.70|0.019|0.028| ||||||||||||||||||||||||c2|1.23|1.32|0.048|0.052| ||||||||||||||||||||||||||||| |||**L1**||||||||||||||**A1**|||||||D|8.95|9.35|0.352|0.368| ||||||||||||||||||||||||||||| |**L**||||||||||||**b1**|||||||||||e|2.40|2.70|0.094|0.106| ||||||||||||||||||||||||e1|4.95|5.15|0.195|0.203| ||||||||||||||||||||||||E|10|10.40|0.394|0.409| |||||||||||||**b**||||||||**c**|||L|13|14|0.512|0.551| |||||||**e**|||||||||||||||||||||| |||||||**e1**|||||||||||||||||L1|3.50|3.93|0.138|0.155| ||||||||||||||||||||||||L2|1.27|1.40|0.050|0.055| 6/8 Doc ID 15522 Rev 3 **STPS40M100C** **Ordering information** ## **3 Ordering information** ## **Table 7. Ordering information** |**Order code**|**Marking**|**Package**|**Weight**|**Base qty**|**Delivery mode**| |---|---|---|---|---|---| |STPS40M100CT|STPS40M100CT|TO-220AB|1.9 g|50|Tube| |STPS40M100CR|STPS40M100CR|I2PAK|1.5 g|50|Tube| ## **4 Revision history** ## **Table 8. Document revision history** |**Date**|**Revision**|**Changes**| |---|---|---| |25-Mar-2009|1|First issue.| |10-Apr-2010|2|Updated package graphics.| |29-Apr-2010|3|Added I²PAK package. Updated weight in_Table 7._| 7/8 Doc ID 15522 Rev 3 **STPS40M100C** ## **Please Read Carefully:** Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. 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ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.** Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2010 STMicroelectronics - All rights reserved ## STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America **www.st.com** 8/8 Doc ID 15522 Rev 3
Updated at February 9, 2023
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